Radium Fuel Rails, LS1, LS2, LS3, LS6, L76, L99
The kit features specifically designed billet mounts. These modular "feet" allow compatibility on the following GM LS engines by simply flipping them and reinstalling into different threaded holes on the rails: LS1, LS2, LS3, LS6, L76, L99
Like the OEM fuel rails, the injector bores are 14mm ID so factory injectors are permitted. This kit is compatible with all fuel types including popular alcohol mixtures such as E85.
INCLUDED: 20-0232 GM LS Fuel Rail Kit: -Black Anodized Laser Etched Aluminum Fuel Rails (x2) -Black Anodized Aluminum Mounting Feet (x4) -Stainless Steel Mounting Feet Hardware (x8) -Stainless Steel Replacement Mounting Bolts (x4)
OPTIONAL PLUMBING KIT: 20-0263 Fuel Rail Plumbing Kit, LS1, LS2, LS3, LS6, L76, L99 The 20-0263 Fuel Rail Plumbing Kit, LS1, LS2, LS3, LS6, L76, L99 reuses the OEM fuel hose. It is a direct bolt-on for all LS variations, excluding early LS1 engines that use an in-rail fuel pressure regulator. The inlet fittings permit the use of the OEM 3/8" SAE quick connector. A PTFE -8AN crossover hose is used for the front of the rails. Plugs are provided for all unused ports: (LH rear, RH rear port, and RH center).
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